GRACO Packing O-Ring - (SKU: 104938)

GRACO Packing O-Ring - (SKU: 104938)The GRACO 104938 Packing O Ring is a sealing component made from elastomeric material, designed to fit at the bottom of the spray gun handle just above the trigger guard retainer. Its primary function is to seal the gun swivel to the gun handle, preventing leaks and ensuring reliable operation of GRACO spray equipment. Key Features: O Ring Compatible with various GRACO spray gun models (e. g., 390 ST, 455 ST, 490 ST) Reliable sealing performance Easy

Replace all o-rings and seals included in the kit for a complete rebuild

to ensure secure and leak-resistant connections between fluid lines

ensuring secure and reliable operation within GRACO equipment

Regularly inspect and replace seats as part of preventative maintenance to avoid equipment failure

86 MPa) for Husky 1050 metal pumps

and general industrial fluid handling where chemical resistance and reliability are required[5]

following manufacturer instructions

such as pumps

SS/PT/PO/4C is an air-operated double diaphragm pump designed for reliable fluid transfer

Follow manufacturer’s guidelines for proper connection

Used in GRACO mini pump assemblies for various industrial and maintenance applications

Clean mating surfaces thoroughly before fitting the seat kit